Quartz crystal units of assessed quality—Part 1:Generic specification
Execute Date: april 2027

Standard published on 28.9.2026

Quartz crystal units A specification in the quality assessment system for electronic components Part 5.1: Blank detail specification- qualification approval

Standard published on 5.11.2012

Quartz crystal units of assessed quality—Part 6: Crystal units with thermistors
Execute Date: april 2027

Standard published on 28.9.2026

Quartz crystal controlled oscillators of assessed quality - Part 1: Generic specification

Standard published on 5.11.2012

Quartz crystal controlled oscillators of assessed quality—Part 4: Sectional specification—Capability approval

Standard published on 11.10.2021

Quartz crystal controlled oscillators of assessed quality—Part 4-1: Blank detail specification—Capability approval

Standard published on 6.8.2023

The rule of type designation for quartz crystal oscillators

Standard published on 15.3.1990

Fixed resistors for use in electronic equipment--Part 7:Sectional specification--Fixed resistor networks in which not all resistors are individually measurable

Standard published on 15.3.1990

Fixed resistors for use in electronic equipment--Part 7:Blank detail specification--Fixed resistor networks in which not allresistors are individually measurable--Assessment level E

Standard published on 15.3.1990

Cardiovasular implants—Cardiac valve prostheses

Standard published on 31.12.2008